A pharmacokinetic comparison of two sustained-release oral procainamide preparations. 1979

P Hore, and P Bones, and T Rollinson, and H Ikram

1 The pharmacokinetics of two different sustained-release oral procainamide preparations were studied in ten hospital patients with normal blood ureas and no clinical evidence of heart failure. Each patient received either one or other preparation at 12 hourly intervals for four doses. Frequent blood sampling enabled close monitoring of blood levels. 2 Results showed that both preparations were essentially similar in their pharmacokinetics. Both effectively double the half-life of conventional oral procainamide to 6.5 h and are suitable as prophylactic preparations. One patient developed toxic levels, thought to be related to her metabolic status of being a very slow acetylator. To avoid toxicity pre-therapy assessment of a patient's cardiac and renal function and acetylator status is advised.

UI MeSH Term Description Entries
D007700 Kinetics The rate dynamics in chemical or physical systems.
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011342 Procainamide A class Ia antiarrhythmic drug that is structurally-related to PROCAINE. Procaine Amide,Apo-Procainamide,Biocoryl,Novocainamide,Novocamid,Procainamide Hydrochloride,Procamide,Procan,Procan SR,Procanbid,Pronestyl,Rhythmin,Amide, Procaine,Hydrochloride, Procainamide
D003692 Delayed-Action Preparations Dosage forms of a drug that act over a period of time by controlled-release processes or technology. Controlled Release Formulation,Controlled-Release Formulation,Controlled-Release Preparation,Delayed-Action Preparation,Depot Preparation,Depot Preparations,Extended Release Formulation,Extended Release Preparation,Prolonged-Action Preparation,Prolonged-Action Preparations,Sustained Release Formulation,Sustained-Release Preparation,Sustained-Release Preparations,Timed-Release Preparation,Timed-Release Preparations,Controlled-Release Formulations,Controlled-Release Preparations,Extended Release Formulations,Extended Release Preparations,Slow Release Formulation,Sustained Release Formulations,Controlled Release Formulations,Controlled Release Preparation,Controlled Release Preparations,Delayed Action Preparation,Delayed Action Preparations,Formulation, Controlled Release,Formulations, Controlled Release,Prolonged Action Preparation,Release Formulation, Controlled,Release Formulations, Controlled,Sustained Release Preparation,Timed Release Preparation,Timed Release Preparations
D005260 Female Females
D006207 Half-Life The time it takes for a substance (drug, radioactive nuclide, or other) to lose half of its pharmacologic, physiologic, or radiologic activity. Halflife,Half Life,Half-Lifes,Halflifes
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly

Related Publications

P Hore, and P Bones, and T Rollinson, and H Ikram
May 1983, American journal of diseases of children (1960),
P Hore, and P Bones, and T Rollinson, and H Ikram
February 1988, Clinical pharmacy,
P Hore, and P Bones, and T Rollinson, and H Ikram
June 1985, American heart journal,
P Hore, and P Bones, and T Rollinson, and H Ikram
November 1975, Current therapeutic research, clinical and experimental,
P Hore, and P Bones, and T Rollinson, and H Ikram
January 1984, The Journal of asthma : official journal of the Association for the Care of Asthma,
P Hore, and P Bones, and T Rollinson, and H Ikram
January 1976, Pharmaceutica acta Helvetiae,
P Hore, and P Bones, and T Rollinson, and H Ikram
June 1984, Drug intelligence & clinical pharmacy,
P Hore, and P Bones, and T Rollinson, and H Ikram
February 1982, Angiology,
P Hore, and P Bones, and T Rollinson, and H Ikram
April 1985, Archives of internal medicine,
P Hore, and P Bones, and T Rollinson, and H Ikram
September 1984, Annals of internal medicine,
Copied contents to your clipboard!